Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Moon-young Kim

Yun-kwon Park

Young-ho Choi

Sang-min Lim

Young-Joon Kim

Rangarajan Jegadeesan

Hee-Won Jung

Yong-hoon Lee

Jin-hyung Lee

Dong-jin Park

Sung-yong Joo

Myoung-su Baek

Soon-nam Kim

Provided is a wireless power transceiver including a magnetic body, a solenoid coil wound with respect to the magnetic body, and a dual coil spaced downwardly from the solenoid coil and wound with respect to the magnetic body on opposite sides of the solenoid coil, the dual coil being wound in directions opposite to each other.

Wireless power transceiver and display apparatus with the same

Provided is a wireless power transceiver including a magnetic body formed in a rod shape with a groove in a middle portion thereof, a solenoid coil wound around the middle portion of the magnetic body in which the groove is formed, and a dual coil disposed substantially perpendicular to the solenoid coil and wound around portions of both sides of the groove of the magnetic body, the dual coil being wound in directions opposite to each other.

A display apparatus is provided. The display apparatus includes a display configured to display an image, an image signal provider circuit configured to provide an image signal to the display, and a power supply configured to generate driving power and to supply the generated driving power to the image signal provider, wherein the power supply controls an operation time of a power factor compensation (PFC) circuit which performs power factor compensation of the display apparatus based on a size of an output load receiving the driving voltage.

Display apparatus having power supply device with power factor compensation and power supply method thereof

A roller includes a shaft including reinforcing fiber and a binder resin; and an elastic body surrounding an outer surface of the shaft, wherein an average length to average diameter ratio (L/D) of the reinforcing fiber is from about 15,000:1 to about 50,000:1.

Roller for imaging apparatus and imaging apparatus including the roller

An apparatus is disclosed for a double rotation structure mobile terminal. The mobile terminal comprising a main body having a plurality of keys for inputting information and operating functions of the mobile terminal, and a folder having a display portion. A connection member is provided having a first connection portion rotatably coupled to the main body and a second connection portion integrally formed within the first connection portion and rotatably coupled to the folder. A locking connection member installed along a side of the main body for selectively controlling rotation of the connection member.

Growing community of inventors

Hwaseong-si, South Korea

Moon-young Kim